. >> for those folks that have severe deficit that maybe aren't able to stand or tolerate a lot of activity, they, too, can participate. >> and in case you're wondering, no, you can't cheat the system. >> it's pretty sensitive so if you don't have exact proper technique, it's not gonna give you credit. and, of course, it's not your average game console. the $20,000 system includes a camera, projector, green screen room that puts the patient in the middle of the scene. >>> if you're looking for a doctor approved justification for your chocolate fix, listen up. researchers in canada say eating some of the sweet stuff can make you smarter. scientists started out skeptical but found the flavinoids helped snails remember a simple activity in a lab experiment. it's unclear if chocolate has the same effect in humans but the recent findings add to a growing body of evidence that chocolate may soon be considered a super food. i didn't know snails needed to remember stuff. >>> but the government may not okay massive amounts of chocolate just yet. military officials are calling america's problem with